The most important business lesson comes from two crazy brothers who built a flying machine…

by Derek Halpern

When Wilbur heard about Otto Lilienthal’s death, he became obsessed. And he passed that obsession on to his brother Orville. Here’s what happened: Lilienthal, better known as “Flying Man,” worked tirelessly on gliders that would allow men to fly, but on August 9th, 1896, he crashed, fell fifty feet from the sky, and broke his spine. Scary. I know. But Wilbur and Orville caught the bug.Read the full article